84975135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13267}}^1$

素因数の和:13343

約数の個数: 32

約数和(自身を含む): 157942272

約数和(自身を除く): 72967137

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 13267, 39801, 66335, 92869, 199005, 278607, 464345, 809287, 1393035, 2427861, 4046435, 5665009, 12139305, 16995027, 28325045, 84975135]

約数ペア:

[(1, 84975135), (3, 28325045), (5, 16995027), (7, 12139305), (15, 5665009), (21, 4046435), (35, 2427861), (61, 1393035), (105, 809287), (183, 464345), (305, 278607), (427, 199005), (915, 92869), (1281, 66335), (2135, 39801), (6405, 13267)]